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September Weather in Mount Olive, United States

Last updated: June 24, 2025

In Mount Olive, United States, the average temperature in September hovers around 26°C (78°F), with extremes ranging from a cool 11°C (52°F) to a sweltering 38°C (101°F). Expect about 105 mm (4.1 in) of precipitation spread over 9 days, contributing to an average humidity level of 80%. Embrace the warmth but be prepared for occasional showers!

September Temperature in Mount Olive

In September in Mount Olive, the average temperature is 26°C (78°F). Maximum can reach 38°C (101°F) and minimum can be as low as 11°C (52°F). Travelers should prepare for a warm climate with potential for cool evenings, making it an ideal time for both outdoor adventures and comfortable evening strolls.

September Weather in Mount Olive: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Mount Olive, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mount Olive, September typically has an average temperature of 26°C (78°F), with highs reaching up to 38°C (101°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec495561657479818178705653
Data source: Temperature data for Mount Olive generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Mount Olive

In Mount Olive in September, the total precipitation amount reaches 105 mm (4.1 in) over the course of 9 days.

September Precipitation Trends in Mount Olive

The chart displays monthly precipitation patterns in Mount Olive, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Mount Olive, September typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1131271251441541651231531059376135
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mount Olive

In Mount Olive in September, humidity is 80%. With an average temperature of 26°C (78°F), this humidity feels like a warm blanket enveloping you, making travel a bit sticky yet vibrant, as you experience the lively atmosphere infused with the scent of tropical blooms and the soothing presence of nearby water.

September Average Humidity in Mount Olive

This chart illustrates the average monthly humidity levels in Mount Olive, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Mount Olive is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%78%73%71%79%78%80%76%83%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mount Olive

In Mount Olive in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Mount Olive.

Maximum UV Index Levels in Mount Olive for September

The chart shows the monthly maximum UV Index (UVI) for Mount Olive in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Mount Olive typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111112111110864
Data source: Mount Olive September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Mount Olive Compares to Other Months

Weather in Mount Olive varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Mount Olive, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Mount Olive, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)113 mm (4.5 inches)82%moderate
February Weather13°C (55°F)126 mm (5.0 inches)80%very high
March Weather16°C (62°F)124 mm (4.9 inches)80%very high
April Weather18°C (66°F)144 mm (5.7 inches)78%extreme
May Weather23°C (74°F)154 mm (6.1 inches)73%extreme
June Weather26°C (79°F)165 mm (6.5 inches)71%extreme
July Weather27°C (81°F)123 mm (4.8 inches)79%extreme
August Weather27°C (81°F)153 mm (6.0 inches)78%extreme
September Weather26°C (78°F)105 mm (4.1 inches)80%very high
October Weather21°C (70°F)93 mm (3.6 inches)76%very high
November Weather13°C (57°F)76 mm (3.0 inches)83%high
December Weather11°C (53°F)135 mm (5.3 inches)87%moderate

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